System Saver Twin air dryers are designed for trucks with high air use requirements. One cartridge is drying air while the other is regenerating. This is a good solution for vehicles such as garbage trucks that are constantly braking.
Ordering a Meritor WABCO System Saver Twin air dryer
We sell all System Saver Twin dryers as non-returnable special orders. We'll need a part number from your existing air dryer. You can find it on the metal ID tag, and it will look like 432 431 016 0. For new installations, you will need to determine the compressor's rating in CFM and whether you need a 12-volt or 24-volt heater/thermostat.
System Saver Twin Repair Parts
Most repair parts can be special ordered for the System Saver Twin. Download the parts list/troubleshooting document from the link above. Call or email when you've determined which parts you need, and we will get you the current price and availability of those items.